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QSharedData Class

The QSharedData class is a base class for shared data objects.

All functions in this class are reentrant.

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Publié le - Mis à jour le 27 décembre 2024 

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QSharedData Class▲

Detailed Description▲

QSharedData is designed to be used with QSharedDataPointer or QExplicitlySharedDataPointer to implement custom implicitly shared or explicitly shared classes. QSharedData provides thread-safe reference counting.

See QSharedDataPointer and QExplicitlySharedDataPointer for details.

Member Function Documentation▲

 

QSharedData::QSharedData()▲

Constructs a QSharedData object with a reference count of 0.

QSharedData::QSharedData(const QSharedData &)▲

Constructs a QSharedData object with reference count 0. The parameter is ignored.

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